Okay...i just did that...i left it off by accident, how dumb. I fired it up and the 34 was still there, but no injection light!!!! It ran good!!! Hell yeah i thought...but i disconnected the battery to get rid of the 34 and plugged it back up.....i got a 33 now. I was messing with my dip switches so i think i will reset them properly and see what happens.